baber/WOPTO huggingface dataset:
Patent JP-S5256486-A (JP)
Title: Method and apparatus for grinding screw propellers
Inventor: NANGA AKIRA
IPC: B24B21/16
Filed: 1975-11-01
Abstract: PURPOSE:To reliably grind the pitch surfaces of a screw propeller using a grinder belt that performs special movement.
Patent JP-H08274174-A (JP)
Title: Semiconductor device
Inventor: JITSUZAWA YOSHISUE
IPC: H01L23/522
Filed: 1996-05-27
Abstract: PURPOSE: To improve the reliability of a semiconductor device by preventing the adverse influence to conductive layers against which moisture is blocked with an interlayer insulating film. CONSTITUTION: An interlayer insulating film 100 between conductive layers 13 and 18 is constituted by forming a silicon oxide film 15 formed by using a thermal CVD method between silicon oxide films 14 and 16 formed by a plasma CVD method and the silicon oxide film 16 is formed >=200nm thick. Since the moisture absorption of the silicon oxide film 15 is prevented by the silicon oxide film 16 >=200nm thick and an extremely low hygroscopic property and, at the same time, intrusion of moisture into the conductive layer 13 is prevented by the silicon oxide film 14 even when the silicon oxide film 15 absorbs moisture, the intrusion of moisture into the conductive layer 13 can be effectively blocked by the synergistic effect of the films 14 and 16.
Patent JP-H04334094-A (JP)
Title: Manufacture of ceramic multilayered wiring substrate
Inventor: MORIMOTO TADAHIKO
IPC: H05K3/46
Filed: 1991-05-09
Abstract: PURPOSE:To obtain the manufacturing method of a ceramic multilayered wiring substrate which has a high precision resistance part and a copper circuit wiring part excellent in conducting characteristics which are formed by binary baking, and a solder land part excellent in solder wettabiity. CONSTITUTION:After noble metal paste is printed on the surface of a ceramic multilayered wiring substrate 1, a solder land part 3 is formed by baking in an oxidizing atmosphere. After gold paste and resistance paste are printed, and then a gold pad part 9 and a resistance part 7 are formed by simultaneous or individual baking in an oxidizing atmosphere, copper paste is printed and a circuit wiring part 6 is formed by baking in a non-oxidizing atmosphere.
Patent JP-H11335950-A (JP)
Title: Positioning device for warp knitting machine in which yarn guide is positioned
Inventor: HOEHNE HANS-JUERGEN
IPC: D04B27/24
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a yarn guide-positioning device for a warp knitting machine that can perfectly or partially overcome the problems relating to a stopper. SOLUTION: The yarn guide (5)-positioning device for a warp-knitting machine is equipped with an operation part (1) that changes its shape under the effect of the quantity of electricity. A measurement probe (15) generates an actual positional value (Si) corresponding to an actual position. The program generates desiring positions (A-C) as positioning target values (Ss ). The quantity of electricity (Coulomb) is determined by a controlling circuit (20) and the actual positioning value (Si) is kept almost equal to the target positioning values (Ss ). Thus, a stopper for positioning the yarn guide (5) can be perfectly or partially omitted.
Patent JP-S5833705-A (JP)
Title: Controller for device driven with motor
Inventor: KOUNO MASAHITO
IPC: G05D7/06
Filed: 1981-08-24
Abstract: PURPOSE:To attain inexpensive device, by changing the frequency of an AC power supplied to a motor driving a device to be driven with a frequency converter. CONSTITUTION:Between a three-phase AC induction motor 1 driving a pump 2 and an AC power supply, 3-phase 200V or 400V, a voltage-frequency converter (VVVF) 6 as a frequency converter is inserted, and the frequency and the voltage of the three-phase AC power can be taken suitably with the VVVF 6. The number of revolutions of the motor 1 is controlled so that the delivery of the pump 2 becomes a specified value with the VVVF6. A current or voltage signal to control the VVVF6 is inputted as an instrumentation control signal 7 from a flow rate controller 4 as a control variable detecting controlling means detecting a flow rate being the control variable, provided in a flow path 3 suctioned or delivered with the pump 2, and from a flow rate controlling valve 5 varying the flow rate and provided in the flow path 3 similarly.
Patent JP-H01301207-A (JP)
Title: Lining of inner face of pipe
Inventor: NINOMIYA HAJIME
IPC: B32B13/06
Filed: 1988-05-30
Abstract: PURPOSE:To form a mortar lining with low water ratio nearly at the same low acceleration and in the same required time as in case of centrifugal projection laying, by giving micro-vibration to a pipe by means of a small projection of press roller while the pipe is rotated after applying mortar to the inner face of the pipe. CONSTITUTION:Outer peripheral face of both ends of a pipe 1 is rotatably supported by a plurality of rotating rollers 2 and a press roller 3. Application of mortar 9 to the inner face of the pipe 1 is implemented by rotating a screw 14 and a rotating blade 12, a kneader 17 being operated, and projecting the mortar 9 from the rotating blade 12. After the application of mortar 9 is finished, the pipe 1 is rotated at a speed of 15 to 30 revolutions per second, which can provide a centrifugal force corresponding to the acceleration of 5 to 30 G. In this case the press roller 3 rotates with the pipe 1 and a small projection 8 hits the outer surface of the pipe 1 to give micro-vibration to the pipe 1. Therefore, the mortar 9 laid on the inner face of the pipe 1 is fluidized by the micro-vibration to the pipe 1 and at the same time smoothed by means of centrifugal force due to rotation of the pipe 1. In such a manner, a smooth mortar lining 19 with low water ratio is formed in the pipe 1 for a short time.
Patent JP-H01304253-A (JP)
Title: Rain trough and its manufacture
Inventor: KARIJI KOUICHI
IPC: B29C47/00
Filed: 1988-05-30
Abstract: PURPOSE:To enhance the weather-proofness of rain trough as well as lessen the thermal expansibility of the trough by a method in which a ceramic filler composed of oxide, nitride, or carbide is dispersed into or buried in a synthetic resin. CONSTITUTION:A ceramic filler 3 composed of an oxide, a nitride, or a carbide is dispersed into or buried in a synthetic resin 2. In the rain trough 1 made of the synthetic resin, the longitudinal thermal expansion or contraction of the trough 1 can be prevented by the filler 3. The trough 1 can thus be kept from deformation even when heated by direct sun rays during use.
Patent JP-S5833797-A (JP)
Inventor: KOBAYASHI MASAKI
IPC: G01J5/10
Filed: 1981-08-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11312224-A (JP)
Title: Clothes provided with electronic tag
Inventor: SEKURA KANEO
IPC: G09F3/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide clothes such as work clothes, protective clothes or various kinds of uniforms to be rented for a specific facility like a nuclear power facilities, which are provided with a function capable of unifying different kinds of information. SOLUTION: A flexible electronic tag 2 provided with a memory freely writable and readable without contacting is fixed to the proper place of the clothes 1, such as the work clothes or the uniform made of flexible material like woven fabric or nonwoven fabric. So far, in the specific facility like a nuclear power facility, the management of the number of wearing times, the number of renting times and the number of washing times regarding the work clothes, the protective clothes or the clothes like a rental uniform for wearing at the time of entering inside of the facility, the management of room entering/ leaving at the facility and the management of staying time have been respectively executed in the managing systems different from each other.  However, it is extremely rational that they can unitarily be managed by utilizing the electronic tag for utilizing the freely writable and readable memory.
Patent JP-S5756476-A (JP)
Title: Omega-aminoalkoxybenzoylthiophene
Inventor: KIKUMOTO RIYOUJI
IPC: C07D333/10
Filed: 1980-09-24
Abstract: NEW MATERIAL:An ω-aminoalkoxybenzoylthiophene of formulaI[n is integer of 2W5; R is formula IIW formula IV (R 1 , R 2  are H, 1W3C alkyl; m is 4, 5; the heterocyclic ring of formula III may be substituted with phenyl which may bear halogens and/or hydroxyls; R 3  is alkyl which may bear hydroxyls, phenyl which may bear halogens)]and its acid adduct.  
     EXAMPLE: 2-{2-[3-(4-phenyl-1-piperazinyl)propoxy]benzoyl} thiophene.  
     USE: Antianxiety agent or tranquilizer.  
     PREPARATION: The reaction of an ω-halogenoakoxybenzoylthiophene of formula V (X is halogen) with an amine of R-H gives the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5921023-A (JP)
Title: Inspecting device for photo-mask
Inventor: TANAKA KAZUHIRO
IPC: G03F1/84
Filed: 1982-07-27
Abstract: PURPOSE:To observe a plural arbitrary number of the photo-masks simultaneously, to observe a plurality of processes simultaneously and to facilitate and simplify the irradiation of a pattern missing, etc. by forming simple constitution in which beams from a light source are spectrally diffracted and the photo- masks are transmitted and illuminated. CONSTITUTION:The photo-masks 1a-1d such as master masks are placed on a measuring base. The upper sections of the photo-masks are transmitted and illuminated through reflecting mirrors 7ab, 7cd and half mirrors 6a, 6b and reflecting mirrors 7b, 7d from the light source 2. The transmission and illumination are each illuminated vertically on the measuring base in the four directions by the half mirrors 6a, 6b and the reflecting mirrors 7b, 7d. Optical paths are each changed by prisms, etc. through objectives 3a-3d fitted under the measuring base in beams irradiated to the photo-masks 1a-1d, and each transmission image is conformed. The magnification of the conformed images is changed by a variable power lens 4, and the images are observed by eyepieces 5a, 5b. Accordingly, the four mutually different photo-masks 1a-1d can be superposed and observed simultaneously.
Patent JP-H08139021-A (JP)
Title: Forming method of semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 1995-05-06
Abstract: PURPOSE: To provide a thin film transistor having characteristics equivalent to those of a transistor formed on a single crystal wafer. CONSTITUTION: Solution containing nickel as metal element which promotes crystallization of silicon is applied to the surface of a base film (silicon oxide film) 102 formed on a glass substrate 101. By heat treatment, a layer 104 containing nickel is formed. By patterning, layers 105 and 106 containing nickel are selectively formed. An amorphous silicon film 107 is formed and crystal growth shown by 109 and 110 is performed by laser beam irradiation in the heated state. Thus monodomain regions 110 and 112 as the regions which can be regarded as a single crystal are formed. A thin film transistor is constituted by using the monodomain regions 110 and 112 as active layers.
Patent JP-H06323625-A (JP)
Title: Stabilizing method of temperature of re-supply hot water of water heater
Inventor: ONODERA SHUICHI
IPC: F24H1/10
Filed: 1993-05-11
Abstract: PURPOSE:To provide a stabilizing method of the temperature of resupply hot water of a water heater which lessens an overshoot of the temperature of hot water at the time when the hot water is re-supplied, and stabilizes the temperature of the hot water. CONSTITUTION:Releavnt data stored in a data storage part being used, the maximum temperature K1 in a heat exchanger is determined from the amount of combustion right after stoppage of combustion, and a damping curve of the residual temperature of hot water in the heat exchanger is determined from an ambient temperature and the number of revolutions of a combustion fan. By drawing the damping curve, starting from the maximum temperature K1 right after the stoppage of combustion, a hot water temperature drop curve A is determined. By using this curve A, the time elapsing till the residual temperature of hot water in the heat exchanger drops to an allowable upper-limit value after the stoppage of combustion is determined as a time tp of revolutions of the combustion fan. After the stoppage of combustion, the temperature of hot water is made the allowable upper-limit temperature rapidly by the revolutions for the time tp of the combustion fan and thus the temperature of hot water at the time of re-supply of the hot water is stabilized.
Patent JP-S61292228-A (JP)
Title: Information recording method for optical information recording medium
Inventor: KAWAGUCHI BUNRO
IPC: G11B7/24091
Filed: 1985-06-20
Abstract: PURPOSE:To record a signal on two optical information recording areas with the use of an optical system of the 3-beam system by using the 2nd light beam placed at the center to record the signal and scanning a track guide with the 1st light beam in recording the 1st recording area and the 3rd light beam in recording the 2nd information recording area. CONSTITUTION:In writing information to an optical information recording area 1a, a beam spot A-1 is arranged onto a track guide 2, a beam spot A-2 is onto the optical information recording area 1a and a beam spot A-3 is arranged onto an optical information recording area 1b, and the information is written by the beam spot A-2 with a strong beam intensity as a recording pit string 3. In writing the information to the optical information recording area 1b, a beam spot B-3 is arranged onto an adjacent track guide, a beam spot B-2 is onto the optical recording area 1b and a beam spot B-1 is arranged onto the optical recording area 1a, and the beam spot B-2 writes the information to the optical information recording area 1b as a recording pit string 5.
Patent JP-H06349801-A (JP)
Title: Surface treatment method
Inventor: NISHINO HIROTAKE
IPC: H01L21/3065
Filed: 1993-06-03
Abstract: PURPOSE:To enable processes such as oxidation, diffusion, thin film deposit, and monocrystal growth to be applied to an Si surface, on which no natural oxide film is formed, by improving the film quality and the like of a thermal oxide film, thin film, and monocrystal to be formed on a semiconductor substrate and by raising the diffusion efficiency of impurity diffusion. CONSTITUTION:A natural oxide film 202 is formed on an Si substrate 201. After a sample is cleaned in a chemical solution and its metallic contaminants are removed, the sample is immersed in an aqueous solution of 0.5% hydrofluoric acid to eliminate the natural oxide film 202. Microwave discharge of iodine gas is made and a generated iodine atom is conveyed to the sample. By performing this treatment for 10 minutes, H is eliminated by an action expressed by H+I HI , and the surface of the Si substrate 201 is coated by iodine(I). This enables processes such as oxidation, diffusion, thin film deposit, and monocrystal growth to be applied onto Si on which no natural oxide film is formed, thus making it possible to increase the quality of a formed film, and performing diffusion uniformly at high concentration.
Patent JP-H0429607-A (JP)
Title: High-tension bolt excellent in delay breakage resistance characteristic
Inventor: UNO NOBUYOSHI
IPC: F16B33/02
Filed: 1990-05-23
Abstract: PURPOSE:To enhance aged deterioration resistance, strength and quality reliability by forming the form of a screw by the ellipsoidal contact method to compute an ellipsoid in a specified formula, giving the height of pointing crests of a screw and the height on pointing-crest side of transition points in opposed flanks of adjoining crests and root in a specified formula. CONSTITUTION:Height of pointing rests 1a, 1b is determined to H and height of transition points B1, B2, between opposed flanks 3a, 3b of adjoining crests 2a, 2b and root 4 is determined by formula K.H/20, where K is an arbitrary number between 8 and 10 inclusive. An arc 6a on the root side of an ellipsoid 6 with its major axis (a) being in parallel to the bottom 5, having a locus passing through the transition points B1, B2 0.30<= minor axis (b)/major axis (a) <=0.70, is determined to be an arcuate curved line 7 for the sectional form of a screw. Accordingly, the stress concentration and the plastic deformation are reduced, the workability is good and the fatigue resistance is enhanced.
Patent JP-H02310789-A (JP)
Title: Optical character reader
Inventor: INOUE KEIICHI
IPC: G06K9/00
Filed: 1989-05-26
Abstract: PURPOSE:To freely connect an optical character reader OCR to plural host devices by interpreting a command from the host device, performing the connection and disconnection of a line, and issuing the working status of the OCR to the host device as the command. CONSTITUTION:An interface receiver R and a driver D are provided at each of channles A-N, and input information is connected to the OCR via a multiplexer 2, and output information is connected to the OCR via a decoder 3. The command issued from the host device is decoded with a CPU 6, and a connectable command is issued to the host device issuing an open command via the driver D if the OCR is available, and a port is switched to a port 5 to connect the host device issuing the command to the OCR, then, the command is issued. When the OCR is connected to another host device, the command which informs the impossibility of connection and the channel being used is issued. In such a way, one OCR can be connected to different host devices, which improves operation efficiency.
Patent JP-H04335144-A (JP)
Title: Brush inspection method and device
Inventor: NOMOTO KATSUTOSHI
IPC: G06T7/00
Filed: 1991-05-10
Abstract: PURPOSE:To enable an appearance inspection of a brush filling portion to be performed easily and highly accurately and inspection operability to be improved by allowing an image processing mechanism to set a window within a camera image and then adding concentration of a window image in X and Y directions and then storing its total value. CONSTITUTION:When a proper number of brushes stay at an entrance guide of a brush carrying-in mechanism 1, they are shifted by rotation of a sub-table 2, are gripped one by one by a chucking head 30 which is provided at a turntable 3 and are transported, and an image of a filling portion of a brush B is taken at a position, where a lighting mechanism 7 and a camera 8 for inspection are located, which becomes a measurement position during transportation. Then, image processing is performed through a position compensation unit including a window setting which is located at an image processing mechanism 9 being connected to the camera 8 for inspection and an image memory unit which compares an inspection result, thus enabling conforming and non-conforming articles to be determined. Then. after the image is taken in, projection operation is performed, an image which is captured after compensating for a position is digitized and then an area value for each window is counted and then it is compared with a reference value.
Patent JP-H10324251-A (JP)
Title: Steering device for vehicle
Inventor: SUZUKI TORU
IPC: B62D3/12
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular steering device capable of preventing the occurrence of flattering by applying a high preload to a rack shaft in the vicinity of the neutral position of a steering wheel so as to secure rigidity and improving the returning characteristic of the steering wheel by reducing a preload applied to the rack shaft while the steering wheel is steered left or right. SOLUTION: In a vehicular steering device 10, a rack shaft 16 engaged with a pinion shaft 12 is supported by a rack guide 20. In the sliding surface of the rack shaft 16 with the rack guide 20, a high friction factor region 30 is provided in the vicinity of a neutral position and, continously therefrom, low friction factor regions 32A and 32B are provided. Thus, in the vicinity of the neutral position, a high preload is applied to the rack shaft 16 to prevent the occurrence of flattering and, while the steering wheel is largely steered, a preload applied to the rack shaft 16 is reduced and thereby the returning characteristic of the steering wheel is improved.
Patent JP-H05244912-A (JP)
Title: Production of seasoned pouch containing ingredient
Inventor: KONDO TOSHIO
IPC: A23L35/00
Filed: 1991-05-08
Abstract: PURPOSE:To massively obtain the subject product having a high commercial value at a low cost in a short time by receiving an ingredient-inserted pouch together with a soup in a receiving bag, sealing the receiving bag and subsequently heating the sealed bag to simultaneously perform both the seasoning and sterilization of the ingredient-inserted pouch. CONSTITUTION:At least one end of a fried bean curd 2 is opened as an ingredient-inserting opening, and an ingredient such as rice cake is inserted into the fried bean curd from the ingredient-inserting opening 4. The ingredient- inserting opening 4 is melt-fused and/or bound for sealing the opening to obtain the ingredient-inserted pouch 1. The ingredient-inserted pouch 1 and a soup 9 are charged into a receiving bag 10 from a receiving opening 11, and the receiving opening 11 is then sealed by a thermally fusing method, etc. Finally, the received bag 10 is heated to simultaneously perform the seasoning and sterilization of the ingredient-inserted pouch.
Patent JP-H05317145-A (JP)
Title: Joint structure of manikin
Inventor: HAIIWA TADASHI
IPC: A47F8/00
Filed: 1992-05-26
Abstract: PURPOSE:To enable the arranging of a manikin to change in pose by varying the angle of a joint part of the manikin. CONSTITUTION:One joint member 2 is linked to the other joint member 3 so as to bend freely at a pivot and an eccentric shaft 12 is arranged projecting on a rotating shaft 7 of a motor 5 fixed on the one joint member 2 parallel therewith 7 through a rotary member 11. A pair of linear rims 14 and 15 having the eccentric shaft 12 being fitted into the other joint member 3 is provided parallel with the pivot. With the starting of the motor 5, the rotation of the eccentric shaft 12 makes the other joint member 3 vary in angle centered on the pivot with respect to the one joint member 2.
Patent JP-S5256957-A (JP)
Title: Liquid crystal display panel
Inventor: NAEMURA SHIYOUHEI
IPC: G02F1/1339
Filed: 1975-11-05
Abstract: PURPOSE:To hold two electrode substrates at a regular interval by bonding them through an adhesive ink layer including a multiplicity of particles which have a smaller particle size and which are printed on one of the substrates by screen printing process.
Patent JP-H01303294-A (JP)
Title: Locking method for tower crane base and device thereof
Inventor: FUJIKAWA TAKASHI
IPC: B66C23/32
Filed: 1988-05-31
Abstract: PURPOSE:To simplify the dismantling operation of a crane base and a base support beam as well as to aim at reduction in climbing workhours by installing a bracket on top of the base support beam, and forming a bolt into a one-side pin type locking bolt. CONSTITUTION:Four brackets 2 are installed in each top specified spot of two base support beams 1, while a bearing 3 is clamped to each top of these brackets 2, and a one-side pin type locking bolt 4 is pivotally attached to each bearing 3 with a pin 5. In addition, a top metallic material 7 provided with a hole 6 with spacing of this bolt 4 is built up with a nut 8 being screwed with the bolt 4. In order to assembled this locking device, and end of a tower crane base 9 built up crosswise is inserted into an interval between the bolts 4 where these brackets are opposed, thereby uprighting the bolts 4. Then, the top metallic material 7 is inserted into an upper end of the bolt 4 via the hole 6, screwing the nut 8 in the bolt 4, and the tower crane base 9 is firmly locked to the base beam 1.